Estazolam-D5 CAS 170082-16-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 170082-16-3 |
| Molecular Formula | C16H6D5ClN4 |
| Molecular Weight | 299.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Estazolam-D5 (CAS 170082-16-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H6D5ClN4. Molecular weight: 299.77 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H6D5ClN4 |
| Molecular Weight | 299.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Estazolam Standards
- Estazolam Impurity 7 (CAS 163167-55-3)
- Estazolam impurity 11 (CAS 29975-18-6)
- Estazolam Impurity 5 (CAS CATO-C4X-19225)
- Estazolam Impurity 4 (CAS 4547-02-8)
- Estazolam Impurity 6 (CAS 40678-73-7)
- Estazolam Impurity 10 (CAS 112393-62-1)
- Estazolam Impurity 9 (CAS 31709-27-0)
- Estazolam Impurity 1 (CAS CATO-C4X-19221)
Recommended Standards
- 2-Chloro-N-((2,5-dimethylfuran-3-yl)methyl)benzenesulfonamide (CAS 1351645-23-2)
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- 1-(Cyclopropanecarbonyl)-1,2,3,4-tetrahydroquinoline-7-sulfonyl chloride (CAS 1315368-33-2)
- S-3-IODOBENZYL ETHANETHIOATE (CAS 1379366-37-6)
- Methyl 4-(trifluoromethyl)nicotinate (CAS 175204-82-7)
- 6-Morpholino-2-(2-(pyridin-2-yloxy)ethoxy)pyrimidine-4,5-diamine (CAS 682337-88-8)
- N-{[2-chloro-6-(1H-pyrrol-1-yl)phenyl]methyl}-3-fluoro-4-(trifluoromethyl)benzamide (CAS 866043-39-2)
- 3-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}benzonitrile (CAS 1303756-15-1)
- 2-((Cyclohex-3-en-1-ylmethyl)amino)butan-1-ol (CAS 1042553-15-0)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com